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7384624 |
Oral contrast and method of producing the oral contrast
Oral contrast compositions are used as an aid for CAT scans and are ideally fast-flowing and good tasting for assisting in quick preparation of a patient in today's extremely active and busy...
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7314610 |
Dental compositions having anti-stokes up converters and methods of use
A dental composition can include at least one polymerizable resin and at least one anti-stokes up converter. Alternatively, a two-part composition can include at least one dental composition...
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7268155 |
Photosensitizer conjugates for pathogen targeting
Conjugate molecules which include photosensitizer compositions conjugated to non-antibody non-affinity pair targeting moieties and methods of making and using such conjugates are described.
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7175430 |
Support materials and imaging method for intraoral diagnostic purposes
The invention relates to deformable, curable or film-forming support materials which contain diagnostically useful additives for locus- and substance-specific intraoral diagnostics, and processes...
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7063980 |
Pretreatment kit for saliva and pretreatment method for saliva
A pretreatment kit and a pretreatment kit for saliva in identification and quantitative determination of mutans streptococci by immunochromatography utilizing an antigen-antibody reaction, which...
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7062312 |
Combination and method including a visual marker for determining compliance with a medication regimen
A method and combination including a visual marker for monitoring a patient to determine compliance with a medication regimen. An orally administrable medication composition is provided in...
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6962690 |
Tissue specific fluorescent chelates possessing long wavelength UV excitation
Fluorescent chelates of lanthanide, terbium, europium and dysprosium with tetraazamacrocyclic compounds are discussed which can be used as fluorescent in vitro or in vivo diagnostic agents. These...
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6830743 |
In Vivo stain compounds and methods of use to identify dysplastic tissue
Compounds having the structural formula (A) wherein X is hydrogen, methyl, or Y; Y is —NH—R or hydrogen; and R is methyl or formula (B) are useful as in vivo stains for the detection of...
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6743925 |
Nitroimidazole derivative and diagnostic imaging agent containing the same
A nitroimidazole derivative represented by the following formula (1): [wherein R 1 represents a hydrogen atom or a C1-C4 alkanoyl group; and X represents a fluorine atom or an isotope thereof],...
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6447749 |
Perfluoro-alkyl containing dye molecules and galencial formulations
This invention describes galenical formulations that contain perfluoroalkyl-containing dye molecules and other perfluoroalkyl-containing substances. The new formulations are suitable as, i.a.,...
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6417003 |
Method and kit for epithelial cancer screening
A method and kit for screening patients for oral epitheleal cancer. The clinician is provided with a kit containing the staining dye test solution in preselected concentration and volume in...
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6391281 |
Fluorescent agent for the identification of tooth dentin
A method of topically applying a fluorescing agent to a cut tooth, cut dental restorative material or dentin surface to distinguish between cut tooth or dentin and existing aesthetic restoration...
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6086852 |
In vivo stain composition, process of manufacture, and methods of use to identify dysplastic tissue
N-demethylated and N,N-demethylated derivatives of toluidine blue O and compositions which include these derivatives and the conformational isomers of toluidine blue O. Improved methods for the...
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6083487 |
Methylene blue and toluidene blue mediated fluorescence diagnosis of cancer
A method for differentiating between normal tissue and tumor tissue within a tissue field. The method includes the application of a photosensitizer solution to the tissue field and the subsequent...
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5882627 |
Methods and compositions for in-vivo detection of oral cancers precancerous conditions
A method for in-vivo detection of premalignant oral lesions and oral carcinomas includes the step of applying to oral tissue a non-toxic dye other than toluidine blue O, selected from compounds...
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5372801 |
Biological stain composition, method of preparation and method of use for delineation of epithelial cancer
A biological stain composition contains toluidine blue O and a pharmaceutically acceptable oxidizing agent to convert any leuco toluidine blue O to the chromo form. A dry composition for preparing...
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4904448 |
Patch test materials for the detection of metal allergies
A patch test material for the detection of metal allergies which contains a dental metal, noble or base, with which an allergic reaction aid such as a biological high molecular weight compound,...
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4876082 |
Tooth-paste with brushing time indicator
A tooth-paste comprising an addition of a coloring agent and of a reducing agent for decoloring said tooth paste under the effect of the brushing, characterized in that it is made of a...
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4875858 |
Method and composition for detecting dentin
A method of detecting dentin is provided. Also provided is a method of repairing a tooth in which dentin is detected using a substance that stains protein, and is thereby clearly delineated from...
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4568534 |
Dentifrices
A dentifrice containing an anticaries agent and an abrasive is produced to which has been added at least one color indicator which, when the user brushes his or her teeth with the dentifrice,...
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4347233 |
Dental caries detection
A caries detector, comprising a solution of a dye selected from the group consisting of Phloxine B (CI 45410), Phloxine BK (the corresponding dipotassium salt of CI 45410), Acid Red (CI 45100),...
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4321251 |
Detection of malignant lesions of the oral cavity utilizing toluidine blue rinse
A method of clinical diagnosis and a composition for detecting malignant lesions of the oral cavity by utilizing as a rinse, toluidine blue preferably in acetic solution of water and ethanol. A...
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4301141 |
Strong foaming toothpaste
An improved strong foaming toothpaste containing gelatin, a gelatinous eggwhite product or a mixture thereof and at least one surfactant. The gelatin or gelatinous eggwhite product makes it...
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4223003 |
Paste and powder dentifrices
A dentrifice in paste or powder form which contains, in addition to the usual constituents, at least one physiologically compatible, natural or synthetic dye and at least one high-foam surfactant...
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4204978 |
Tooth crack detector
A composition for detecting normally invisible cracks and splits in teeth, both in situ or in vitro. A detector solution contains a dye adapted to selectively stain such cracks and splits,...
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4150106 |
Toothpaste permitting of controlling the tooth brushing time
This toothpaste contains reagents for controlling the tooth brushing time by the change in color occurring after a predetermined brushing time. It contains essentially a citrate/citric acid buffer...
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3992515 |
Composition for indicating and method of removing dental undercuts and the like
A dental indicator composition useful for, among other things, indicating an undercut, binding, or restricting area on a tooth, or a laboratory model and/or procedure, the composition comprising a...
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3279068 |
Method of detecting carious tissue
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